Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN: 9781337399128
Author: Russell E. Smith
Publisher: Cengage Learning
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Chapter 1, Problem 10RQ

What precautions should be taken when you see a coworker receiving an electrical shock?

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Find the resultant force vector from adding F1, F2 and F3, where … F1 = {-8i+10j-32k} N  F2 is 40 N in magnitude with coordinate direction angles α, β, and γ, of 45, 120 and 60 degrees, respectively  and F3 is 22 N in magnitude with transverse and azimuth angles of 65 and 40 degrees, respectively Express your final answer as a Cartesian vector as well as a magnitude with angles.
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Fire Safety; Author: Toronto Metropolitan University;https://www.youtube.com/watch?v=7jCyJIJllHE;License: Standard Youtube License